284865230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{3733}}^1$

素因数の和:4340

約数の個数: 32

約数和(自身を含む): 553289184

約数和(自身を除く): 268423954

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 587, 1174, 2935, 3733, 5870, 7466, 7631, 15262, 18665, 37330, 38155, 48529, 76310, 97058, 242645, 485290, 2191271, 4382542, 10956355, 21912710, 28486523, 56973046, 142432615, 284865230]

約数ペア:

[(1, 284865230), (2, 142432615), (5, 56973046), (10, 28486523), (13, 21912710), (26, 10956355), (65, 4382542), (130, 2191271), (587, 485290), (1174, 242645), (2935, 97058), (3733, 76310), (5870, 48529), (7466, 38155), (7631, 37330), (15262, 18665)]