324651886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 533221920

約数和(自身を除く): 208570034

約数列:

[1, 2, 13, 26, 89, 178, 307, 457, 614, 914, 1157, 2314, 3991, 5941, 7982, 11882, 27323, 40673, 54646, 81346, 140299, 280598, 355199, 528749, 710398, 1057498, 1823887, 3647774, 12486611, 24973222, 162325943, 324651886]

約数ペア:

[(1, 324651886), (2, 162325943), (13, 24973222), (26, 12486611), (89, 3647774), (178, 1823887), (307, 1057498), (457, 710398), (614, 528749), (914, 355199), (1157, 280598), (2314, 140299), (3991, 81346), (5941, 54646), (7982, 40673), (11882, 27323)]