2888064904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{887}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 5899161600

約数和(自身を除く): 3011096696

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 691, 887, 1178, 1382, 1774, 2356, 2764, 3548, 4712, 5528, 7096, 13129, 16853, 21421, 26258, 27497, 33706, 42842, 52516, 54994, 67412, 85684, 105032, 109988, 134824, 171368, 219976, 406999, 522443, 612917, 813998, 1044886, 1225834, 1627996, 2089772, 2451668, 3255992, 4179544, 4903336, 11645423, 19000427, 23290846, 38000854, 46581692, 76001708, 93163384, 152003416, 361008113, 722016226, 1444032452, 2888064904]

約数ペア:

[(1, 2888064904), (2, 1444032452), (4, 722016226), (8, 361008113), (19, 152003416), (31, 93163384), (38, 76001708), (62, 46581692), (76, 38000854), (124, 23290846), (152, 19000427), (248, 11645423), (589, 4903336), (691, 4179544), (887, 3255992), (1178, 2451668), (1382, 2089772), (1774, 1627996), (2356, 1225834), (2764, 1044886), (3548, 813998), (4712, 612917), (5528, 522443), (7096, 406999), (13129, 219976), (16853, 171368), (21421, 134824), (26258, 109988), (27497, 105032), (33706, 85684), (42842, 67412), (52516, 54994)]