1189758532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{971}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 2271120768

約数和(自身を除く): 1081362236

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 487, 629, 971, 974, 1258, 1942, 1948, 2516, 3884, 8279, 16507, 16558, 18019, 33014, 33116, 35927, 36038, 66028, 71854, 72076, 143708, 306323, 472877, 610759, 612646, 945754, 1221518, 1225292, 1891508, 2443036, 8038909, 16077818, 17496449, 32155636, 34992898, 69985796, 297439633, 594879266, 1189758532]

約数ペア:

[(1, 1189758532), (2, 594879266), (4, 297439633), (17, 69985796), (34, 34992898), (37, 32155636), (68, 17496449), (74, 16077818), (148, 8038909), (487, 2443036), (629, 1891508), (971, 1225292), (974, 1221518), (1258, 945754), (1942, 612646), (1948, 610759), (2516, 472877), (3884, 306323), (8279, 143708), (16507, 72076), (16558, 71854), (18019, 66028), (33014, 36038), (33116, 35927)]