242597134

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 40

約数和(自身を含む): 409906368

約数和(自身を除く): 167309234

約数列:

[1, 2, 13, 26, 31, 62, 137, 169, 274, 338, 403, 806, 1781, 2197, 3562, 4247, 4394, 5239, 8494, 10478, 23153, 28561, 46306, 55211, 57122, 68107, 110422, 136214, 300989, 601978, 717743, 885391, 1435486, 1770782, 3912857, 7825714, 9330659, 18661318, 121298567, 242597134]

約数ペア:

[(1, 242597134), (2, 121298567), (13, 18661318), (26, 9330659), (31, 7825714), (62, 3912857), (137, 1770782), (169, 1435486), (274, 885391), (338, 717743), (403, 601978), (806, 300989), (1781, 136214), (2197, 110422), (3562, 68107), (4247, 57122), (4394, 55211), (5239, 46306), (8494, 28561), (10478, 23153)]