1269053330

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{1973}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 2307590208

約数和(自身を除く): 1038536878

約数列:

[1, 2, 5, 10, 131, 262, 491, 655, 982, 1310, 1973, 2455, 3946, 4910, 9865, 19730, 64321, 128642, 258463, 321605, 516926, 643210, 968743, 1292315, 1937486, 2584630, 4843715, 9687430, 126905333, 253810666, 634526665, 1269053330]

約数ペア:

[(1, 1269053330), (2, 634526665), (5, 253810666), (10, 126905333), (131, 9687430), (262, 4843715), (491, 2584630), (655, 1937486), (982, 1292315), (1310, 968743), (1973, 643210), (2455, 516926), (3946, 321605), (4910, 258463), (9865, 128642), (19730, 64321)]