2180974744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3141

約数の個数: 96

約数和(自身を含む): 4841389440

約数和(自身を除く): 2660414696

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 169, 221, 248, 338, 403, 442, 527, 676, 806, 884, 1054, 1352, 1612, 1768, 2108, 2873, 3061, 3224, 4216, 5239, 5746, 6122, 6851, 10478, 11492, 12244, 13702, 20956, 22984, 24488, 27404, 39793, 41912, 52037, 54808, 79586, 89063, 94891, 104074, 159172, 178126, 189782, 208148, 318344, 356252, 379564, 416296, 517309, 676481, 712504, 759128, 1034618, 1233583, 1352962, 1613147, 2069236, 2467166, 2705924, 3226294, 4138472, 4934332, 5411848, 6452588, 8794253, 9868664, 12905176, 16036579, 17588506, 20970911, 32073158, 35177012, 41941822, 64146316, 70354024, 83883644, 128292632, 167767288, 272621843, 545243686, 1090487372, 2180974744]

約数ペア:

[(1, 2180974744), (2, 1090487372), (4, 545243686), (8, 272621843), (13, 167767288), (17, 128292632), (26, 83883644), (31, 70354024), (34, 64146316), (52, 41941822), (62, 35177012), (68, 32073158), (104, 20970911), (124, 17588506), (136, 16036579), (169, 12905176), (221, 9868664), (248, 8794253), (338, 6452588), (403, 5411848), (442, 4934332), (527, 4138472), (676, 3226294), (806, 2705924), (884, 2467166), (1054, 2069236), (1352, 1613147), (1612, 1352962), (1768, 1233583), (2108, 1034618), (2873, 759128), (3061, 712504), (3224, 676481), (4216, 517309), (5239, 416296), (5746, 379564), (6122, 356252), (6851, 318344), (10478, 208148), (11492, 189782), (12244, 178126), (13702, 159172), (20956, 104074), (22984, 94891), (24488, 89063), (27404, 79586), (39793, 54808), (41912, 52037)]