387621402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{70451}}^1$

素因数の和:70594

約数の個数: 32

約数和(自身を含む): 892767744

約数和(自身を除く): 505146342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 70451, 140902, 211353, 422706, 493157, 986314, 1479471, 2958942, 9229081, 18458162, 27687243, 55374486, 64603567, 129207134, 193810701, 387621402]

約数ペア:

[(1, 387621402), (2, 193810701), (3, 129207134), (6, 64603567), (7, 55374486), (14, 27687243), (21, 18458162), (42, 9229081), (131, 2958942), (262, 1479471), (393, 986314), (786, 493157), (917, 422706), (1834, 211353), (2751, 140902), (5502, 70451)]