2194905912

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{5209}}^1$

素因数の和:5496

約数の個数: 64

約数和(自身を含む): 5575533600

約数和(自身を除く): 3380627688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 181, 194, 291, 362, 388, 543, 582, 724, 776, 1086, 1164, 1448, 2172, 2328, 4344, 5209, 10418, 15627, 17557, 20836, 31254, 35114, 41672, 52671, 62508, 70228, 105342, 125016, 140456, 210684, 421368, 505273, 942829, 1010546, 1515819, 1885658, 2021092, 2828487, 3031638, 3771316, 4042184, 5656974, 6063276, 7542632, 11313948, 12126552, 22627896, 91454413, 182908826, 274363239, 365817652, 548726478, 731635304, 1097452956, 2194905912]

約数ペア:

[(1, 2194905912), (2, 1097452956), (3, 731635304), (4, 548726478), (6, 365817652), (8, 274363239), (12, 182908826), (24, 91454413), (97, 22627896), (181, 12126552), (194, 11313948), (291, 7542632), (362, 6063276), (388, 5656974), (543, 4042184), (582, 3771316), (724, 3031638), (776, 2828487), (1086, 2021092), (1164, 1885658), (1448, 1515819), (2172, 1010546), (2328, 942829), (4344, 505273), (5209, 421368), (10418, 210684), (15627, 140456), (17557, 125016), (20836, 105342), (31254, 70228), (35114, 62508), (41672, 52671)]