84843878

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 148392000

約数和(自身を除く): 63548122

約数列:

[1, 2, 7, 14, 89, 149, 178, 298, 457, 623, 914, 1043, 1246, 2086, 3199, 6398, 13261, 26522, 40673, 68093, 81346, 92827, 136186, 185654, 284711, 476651, 569422, 953302, 6060277, 12120554, 42421939, 84843878]

約数ペア:

[(1, 84843878), (2, 42421939), (7, 12120554), (14, 6060277), (89, 953302), (149, 569422), (178, 476651), (298, 284711), (457, 185654), (623, 136186), (914, 92827), (1043, 81346), (1246, 68093), (2086, 40673), (3199, 26522), (6398, 13261)]