963822664

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{123821}}^1$

素因数の和:123973

約数の個数: 32

約数和(自身を含む): 2080209600

約数和(自身を除く): 1116386936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 123821, 247642, 495284, 866747, 990568, 1733494, 3466988, 6933976, 17211119, 34422238, 68844476, 120477833, 137688952, 240955666, 481911332, 963822664]

約数ペア:

[(1, 963822664), (2, 481911332), (4, 240955666), (7, 137688952), (8, 120477833), (14, 68844476), (28, 34422238), (56, 17211119), (139, 6933976), (278, 3466988), (556, 1733494), (973, 990568), (1112, 866747), (1946, 495284), (3892, 247642), (7784, 123821)]