2757759992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{18793}}^1$

素因数の和:18912

約数の個数: 64

約数和(自身を含む): 5967470880

約数和(自身を除く): 3209710888

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 136, 166, 221, 332, 442, 664, 884, 1079, 1411, 1768, 2158, 2822, 4316, 5644, 8632, 11288, 18343, 18793, 36686, 37586, 73372, 75172, 146744, 150344, 244309, 319481, 488618, 638962, 977236, 1277924, 1559819, 1954472, 2555848, 3119638, 4153253, 6239276, 8306506, 12478552, 16613012, 20277647, 26516923, 33226024, 40555294, 53033846, 81110588, 106067692, 162221176, 212135384, 344719999, 689439998, 1378879996, 2757759992]

約数ペア:

[(1, 2757759992), (2, 1378879996), (4, 689439998), (8, 344719999), (13, 212135384), (17, 162221176), (26, 106067692), (34, 81110588), (52, 53033846), (68, 40555294), (83, 33226024), (104, 26516923), (136, 20277647), (166, 16613012), (221, 12478552), (332, 8306506), (442, 6239276), (664, 4153253), (884, 3119638), (1079, 2555848), (1411, 1954472), (1768, 1559819), (2158, 1277924), (2822, 977236), (4316, 638962), (5644, 488618), (8632, 319481), (11288, 244309), (18343, 150344), (18793, 146744), (36686, 75172), (37586, 73372)]