901323416

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{226691}}^1$

素因数の和:226775

約数の個数: 32

約数和(自身を含む): 1958618880

約数和(自身を除く): 1057295464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 226691, 453382, 906764, 1586837, 1813528, 3173674, 6347348, 12694696, 16095061, 32190122, 64380244, 112665427, 128760488, 225330854, 450661708, 901323416]

約数ペア:

[(1, 901323416), (2, 450661708), (4, 225330854), (7, 128760488), (8, 112665427), (14, 64380244), (28, 32190122), (56, 16095061), (71, 12694696), (142, 6347348), (284, 3173674), (497, 1813528), (568, 1586837), (994, 906764), (1988, 453382), (3976, 226691)]