1330407328

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1913}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 2658591936

約数和(自身を除く): 1328184608

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 211, 412, 422, 824, 844, 1648, 1688, 1913, 3296, 3376, 3826, 6752, 7652, 15304, 21733, 30608, 43466, 61216, 86932, 173864, 197039, 347728, 394078, 403643, 695456, 788156, 807286, 1576312, 1614572, 3152624, 3229144, 6305248, 6458288, 12916576, 41575229, 83150458, 166300916, 332601832, 665203664, 1330407328]

約数ペア:

[(1, 1330407328), (2, 665203664), (4, 332601832), (8, 166300916), (16, 83150458), (32, 41575229), (103, 12916576), (206, 6458288), (211, 6305248), (412, 3229144), (422, 3152624), (824, 1614572), (844, 1576312), (1648, 807286), (1688, 788156), (1913, 695456), (3296, 403643), (3376, 394078), (3826, 347728), (6752, 197039), (7652, 173864), (15304, 86932), (21733, 61216), (30608, 43466)]