2056578786008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{1549}}^1\times {\mathrm{3457}}^1$

素因数の和:5860

約数の個数: 64

約数和(自身を含む): 3927949116000

約数和(自身を除く): 1871370329992

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 787, 1549, 1574, 3098, 3148, 3457, 6196, 6296, 6914, 12392, 13828, 27656, 48007, 94489, 96014, 188978, 192028, 210877, 377956, 384056, 421754, 755912, 843508, 1219063, 1687016, 2438126, 2720659, 4876252, 5354893, 5441318, 9752504, 10709786, 10882636, 21419572, 21765272, 42839144, 74362843, 148725686, 165960199, 297451372, 326648473, 331920398, 594902744, 653296946, 663840796, 1306593892, 1327681592, 2613187784, 4214300791, 8428601582, 16857203164, 33714406328, 257072348251, 514144696502, 1028289393004, 2056578786008]

約数ペア:

[(1, 2056578786008), (2, 1028289393004), (4, 514144696502), (8, 257072348251), (61, 33714406328), (122, 16857203164), (244, 8428601582), (488, 4214300791), (787, 2613187784), (1549, 1327681592), (1574, 1306593892), (3098, 663840796), (3148, 653296946), (3457, 594902744), (6196, 331920398), (6296, 326648473), (6914, 297451372), (12392, 165960199), (13828, 148725686), (27656, 74362843), (48007, 42839144), (94489, 21765272), (96014, 21419572), (188978, 10882636), (192028, 10709786), (210877, 9752504), (377956, 5441318), (384056, 5354893), (421754, 4876252), (755912, 2720659), (843508, 2438126), (1219063, 1687016)]