2080696522736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{6343}}^1\times {\mathrm{121313}}^1$

素因数の和:127690

約数の個数: 60

約数和(自身を含む): 4366031658768

約数和(自身を除く): 2285335136032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 6343, 12686, 25372, 50744, 82459, 101488, 121313, 164918, 242626, 329836, 485252, 659672, 970504, 1071967, 1319344, 1577069, 1941008, 2143934, 3154138, 4287868, 6308276, 8575736, 12616552, 17151472, 20501897, 25233104, 41003794, 82007588, 164015176, 328030352, 769488359, 1538976718, 3077953436, 6155906872, 10003348667, 12311813744, 20006697334, 40013394668, 80026789336, 130043532671, 160053578672, 260087065342, 520174130684, 1040348261368, 2080696522736]

約数ペア:

[(1, 2080696522736), (2, 1040348261368), (4, 520174130684), (8, 260087065342), (13, 160053578672), (16, 130043532671), (26, 80026789336), (52, 40013394668), (104, 20006697334), (169, 12311813744), (208, 10003348667), (338, 6155906872), (676, 3077953436), (1352, 1538976718), (2704, 769488359), (6343, 328030352), (12686, 164015176), (25372, 82007588), (50744, 41003794), (82459, 25233104), (101488, 20501897), (121313, 17151472), (164918, 12616552), (242626, 8575736), (329836, 6308276), (485252, 4287868), (659672, 3154138), (970504, 2143934), (1071967, 1941008), (1319344, 1577069)]