1228049238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{14431}}^1$

素因数の和:15540

約数の個数: 32

約数和(自身を含む): 2647636992

約数和(自身を除く): 1419587754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1091, 2182, 3273, 6546, 14183, 14431, 28366, 28862, 42549, 43293, 85098, 86586, 187603, 375206, 562809, 1125618, 15744221, 31488442, 47232663, 94465326, 204674873, 409349746, 614024619, 1228049238]

約数ペア:

[(1, 1228049238), (2, 614024619), (3, 409349746), (6, 204674873), (13, 94465326), (26, 47232663), (39, 31488442), (78, 15744221), (1091, 1125618), (2182, 562809), (3273, 375206), (6546, 187603), (14183, 86586), (14431, 85098), (28366, 43293), (28862, 42549)]