1218522094

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 1894233600

約数和(自身を除く): 675711506

約数列:

[1, 2, 47, 94, 139, 179, 278, 358, 521, 1042, 6533, 8413, 13066, 16826, 24487, 24881, 48974, 49762, 72419, 93259, 144838, 186518, 1169407, 2338814, 3403693, 4383173, 6807386, 8766346, 12963001, 25926002, 609261047, 1218522094]

約数ペア:

[(1, 1218522094), (2, 609261047), (47, 25926002), (94, 12963001), (139, 8766346), (179, 6807386), (278, 4383173), (358, 3403693), (521, 2338814), (1042, 1169407), (6533, 186518), (8413, 144838), (13066, 93259), (16826, 72419), (24487, 49762), (24881, 48974)]