2013137776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4021}}^1$

素因数の和:4154

約数の個数: 80

約数和(自身を含む): 4398780960

約数和(自身を除く): 2385643184

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 83, 104, 116, 166, 208, 232, 332, 377, 464, 664, 754, 1079, 1328, 1508, 2158, 2407, 3016, 4021, 4316, 4814, 6032, 8042, 8632, 9628, 16084, 17264, 19256, 31291, 32168, 38512, 52273, 62582, 64336, 104546, 116609, 125164, 209092, 233218, 250328, 333743, 418184, 466436, 500656, 667486, 836368, 932872, 1334972, 1515917, 1865744, 2669944, 3031834, 4338659, 5339888, 6063668, 8677318, 9678547, 12127336, 17354636, 19357094, 24254672, 34709272, 38714188, 69418544, 77428376, 125821111, 154856752, 251642222, 503284444, 1006568888, 2013137776]

約数ペア:

[(1, 2013137776), (2, 1006568888), (4, 503284444), (8, 251642222), (13, 154856752), (16, 125821111), (26, 77428376), (29, 69418544), (52, 38714188), (58, 34709272), (83, 24254672), (104, 19357094), (116, 17354636), (166, 12127336), (208, 9678547), (232, 8677318), (332, 6063668), (377, 5339888), (464, 4338659), (664, 3031834), (754, 2669944), (1079, 1865744), (1328, 1515917), (1508, 1334972), (2158, 932872), (2407, 836368), (3016, 667486), (4021, 500656), (4316, 466436), (4814, 418184), (6032, 333743), (8042, 250328), (8632, 233218), (9628, 209092), (16084, 125164), (17264, 116609), (19256, 104546), (31291, 64336), (32168, 62582), (38512, 52273)]