126906346

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 221616000

約数和(自身を除く): 94709654

約数列:

[1, 2, 7, 14, 89, 178, 179, 358, 569, 623, 1138, 1246, 1253, 2506, 3983, 7966, 15931, 31862, 50641, 101282, 101851, 111517, 203702, 223034, 354487, 708974, 712957, 1425914, 9064739, 18129478, 63453173, 126906346]

約数ペア:

[(1, 126906346), (2, 63453173), (7, 18129478), (14, 9064739), (89, 1425914), (178, 712957), (179, 708974), (358, 354487), (569, 223034), (623, 203702), (1138, 111517), (1246, 101851), (1253, 101282), (2506, 50641), (3983, 31862), (7966, 15931)]