2116747672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5981}}^1$

素因数の和:6124

約数の個数: 64

約数和(自身を含む): 4431944160

約数和(自身を除く): 2315196488

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 83, 104, 164, 166, 328, 332, 533, 664, 1066, 1079, 2132, 2158, 3403, 4264, 4316, 5981, 6806, 8632, 11962, 13612, 23924, 27224, 44239, 47848, 77753, 88478, 155506, 176956, 245221, 311012, 353912, 490442, 496423, 622024, 980884, 992846, 1961768, 1985692, 3187873, 3971384, 6375746, 6453499, 12751492, 12906998, 20353343, 25502984, 25813996, 40706686, 51627992, 81413372, 162826744, 264593459, 529186918, 1058373836, 2116747672]

約数ペア:

[(1, 2116747672), (2, 1058373836), (4, 529186918), (8, 264593459), (13, 162826744), (26, 81413372), (41, 51627992), (52, 40706686), (82, 25813996), (83, 25502984), (104, 20353343), (164, 12906998), (166, 12751492), (328, 6453499), (332, 6375746), (533, 3971384), (664, 3187873), (1066, 1985692), (1079, 1961768), (2132, 992846), (2158, 980884), (3403, 622024), (4264, 496423), (4316, 490442), (5981, 353912), (6806, 311012), (8632, 245221), (11962, 176956), (13612, 155506), (23924, 88478), (27224, 77753), (44239, 47848)]