238790762

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 414460800

約数和(自身を除く): 175670038

約数列:

[1, 2, 7, 14, 163, 269, 326, 389, 538, 778, 1141, 1883, 2282, 2723, 3766, 5446, 43847, 63407, 87694, 104641, 126814, 209282, 306929, 443849, 613858, 732487, 887698, 1464974, 17056483, 34112966, 119395381, 238790762]

約数ペア:

[(1, 238790762), (2, 119395381), (7, 34112966), (14, 17056483), (163, 1464974), (269, 887698), (326, 732487), (389, 613858), (538, 443849), (778, 306929), (1141, 209282), (1883, 126814), (2282, 104641), (2723, 87694), (3766, 63407), (5446, 43847)]