4766992490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 9346942080

約数和(自身を除く): 4579949590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 331, 662, 695, 797, 1390, 1594, 1655, 1807, 3310, 3614, 3985, 4303, 7970, 8606, 9035, 10361, 18070, 20722, 21515, 43030, 46009, 51805, 92018, 103610, 110783, 221566, 230045, 263807, 460090, 527614, 553915, 598117, 1107830, 1196234, 1319035, 1440179, 2638070, 2880358, 2990585, 3429491, 5981170, 6858982, 7200895, 14401790, 17147455, 34294910, 36669173, 73338346, 183345865, 366691730, 476699249, 953398498, 2383496245, 4766992490]

約数ペア:

[(1, 4766992490), (2, 2383496245), (5, 953398498), (10, 476699249), (13, 366691730), (26, 183345865), (65, 73338346), (130, 36669173), (139, 34294910), (278, 17147455), (331, 14401790), (662, 7200895), (695, 6858982), (797, 5981170), (1390, 3429491), (1594, 2990585), (1655, 2880358), (1807, 2638070), (3310, 1440179), (3614, 1319035), (3985, 1196234), (4303, 1107830), (7970, 598117), (8606, 553915), (9035, 527614), (10361, 460090), (18070, 263807), (20722, 230045), (21515, 221566), (43030, 110783), (46009, 103610), (51805, 92018)]