1330578128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{46381}}^1$

素因数の和:46563

約数の個数: 40

約数和(自身を含む): 2829673056

約数和(自身を除く): 1499094928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 14344, 28688, 46381, 92762, 185524, 371048, 510191, 742096, 1020382, 2040764, 4081528, 7560103, 8163056, 15120206, 30240412, 60480824, 83161133, 120961648, 166322266, 332644532, 665289064, 1330578128]

約数ペア:

[(1, 1330578128), (2, 665289064), (4, 332644532), (8, 166322266), (11, 120961648), (16, 83161133), (22, 60480824), (44, 30240412), (88, 15120206), (163, 8163056), (176, 7560103), (326, 4081528), (652, 2040764), (1304, 1020382), (1793, 742096), (2608, 510191), (3586, 371048), (7172, 185524), (14344, 92762), (28688, 46381)]