848417890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1\times {\mathrm{1373}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 1554851376

約数和(自身を除く): 706433486

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1013, 1373, 2026, 2746, 5065, 6865, 10130, 13730, 61793, 83753, 123586, 167506, 308965, 418765, 617930, 837530, 1390849, 2781698, 6954245, 13908490, 84841789, 169683578, 424208945, 848417890]

約数ペア:

[(1, 848417890), (2, 424208945), (5, 169683578), (10, 84841789), (61, 13908490), (122, 6954245), (305, 2781698), (610, 1390849), (1013, 837530), (1373, 617930), (2026, 418765), (2746, 308965), (5065, 167506), (6865, 123586), (10130, 83753), (13730, 61793)]