38430244

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 68745600

約数和(自身を除く): 30315356

約数列:

[1, 2, 4, 61, 122, 239, 244, 478, 659, 956, 1318, 2636, 14579, 29158, 40199, 58316, 80398, 157501, 160796, 315002, 630004, 9607561, 19215122, 38430244]

約数ペア:

[(1, 38430244), (2, 19215122), (4, 9607561), (61, 630004), (122, 315002), (239, 160796), (244, 157501), (478, 80398), (659, 58316), (956, 40199), (1318, 29158), (2636, 14579)]