557015874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{42179}}^1$

素因数の和:42286

約数の個数: 32

約数和(自身を含む): 1166192640

約数和(自身を除く): 609176766

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 42179, 84358, 126537, 253074, 1307549, 2615098, 2994709, 3922647, 5989418, 7845294, 8984127, 17968254, 92835979, 185671958, 278507937, 557015874]

約数ペア:

[(1, 557015874), (2, 278507937), (3, 185671958), (6, 92835979), (31, 17968254), (62, 8984127), (71, 7845294), (93, 5989418), (142, 3922647), (186, 2994709), (213, 2615098), (426, 1307549), (2201, 253074), (4402, 126537), (6603, 84358), (13206, 42179)]