21787444798

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2239}}^1\times {\mathrm{6151}}^1$

素因数の和:8512

約数の個数: 32

約数和(自身を含む): 37703393280

約数和(自身を除く): 15915948482

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 2239, 4478, 6151, 12302, 15673, 31346, 43057, 86114, 253007, 506014, 695063, 1390126, 1771049, 3542098, 4865441, 9730882, 13772089, 27544178, 96404623, 192809246, 1556246057, 3112492114, 10893722399, 21787444798]

約数ペア:

[(1, 21787444798), (2, 10893722399), (7, 3112492114), (14, 1556246057), (113, 192809246), (226, 96404623), (791, 27544178), (1582, 13772089), (2239, 9730882), (4478, 4865441), (6151, 3542098), (12302, 1771049), (15673, 1390126), (31346, 695063), (43057, 506014), (86114, 253007)]