1318399486

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{210809}}^1$

素因数の和:210923

約数の個数: 16

約数和(自身を含む): 2049073200

約数和(自身を除く): 730673714

約数列:

[1, 2, 53, 59, 106, 118, 3127, 6254, 210809, 421618, 11172877, 12437731, 22345754, 24875462, 659199743, 1318399486]

約数ペア:

[(1, 1318399486), (2, 659199743), (53, 24875462), (59, 22345754), (106, 12437731), (118, 11172877), (3127, 421618), (6254, 210809)]