2462438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 4371840

約数和(自身を除く): 1909402

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 137, 209, 274, 418, 473, 817, 946, 1507, 1634, 2603, 3014, 5206, 5891, 8987, 11782, 17974, 28633, 57266, 64801, 111929, 129602, 223858, 1231219, 2462438]

約数ペア:

[(1, 2462438), (2, 1231219), (11, 223858), (19, 129602), (22, 111929), (38, 64801), (43, 57266), (86, 28633), (137, 17974), (209, 11782), (274, 8987), (418, 5891), (473, 5206), (817, 3014), (946, 2603), (1507, 1634)]