1808049892103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3389}}^1\times {\mathrm{3467}}^1$

素因数の和:6984

約数の個数: 64

約数和(自身を含む): 2370114432000

約数和(自身を除く): 562064539897

約数列:

[1, 7, 13, 19, 89, 91, 133, 247, 623, 1157, 1691, 1729, 3389, 3467, 8099, 11837, 21983, 23723, 24269, 44057, 45071, 64391, 65873, 153881, 301621, 308399, 308563, 315497, 450737, 461111, 837083, 856349, 2111347, 2159941, 3921073, 4011319, 5730799, 5859581, 5862697, 5994443, 11749663, 27447511, 28079233, 40115593, 41038879, 74500387, 76215061, 82247641, 152745619, 223243597, 521502709, 533505427, 1045720007, 1069219333, 1562705179, 2902166761, 7320040049, 13594360091, 19868680133, 20315167327, 95160520637, 139080760931, 258292841729, 1808049892103]

約数ペア:

[(1, 1808049892103), (7, 258292841729), (13, 139080760931), (19, 95160520637), (89, 20315167327), (91, 19868680133), (133, 13594360091), (247, 7320040049), (623, 2902166761), (1157, 1562705179), (1691, 1069219333), (1729, 1045720007), (3389, 533505427), (3467, 521502709), (8099, 223243597), (11837, 152745619), (21983, 82247641), (23723, 76215061), (24269, 74500387), (44057, 41038879), (45071, 40115593), (64391, 28079233), (65873, 27447511), (153881, 11749663), (301621, 5994443), (308399, 5862697), (308563, 5859581), (315497, 5730799), (450737, 4011319), (461111, 3921073), (837083, 2159941), (856349, 2111347)]