1371755518

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{23071}}^1$

素因数の和:23248

約数の個数: 32

約数和(自身を含む): 2445262848

約数和(自身を除く): 1073507330

約数列:

[1, 2, 7, 14, 31, 62, 137, 217, 274, 434, 959, 1918, 4247, 8494, 23071, 29729, 46142, 59458, 161497, 322994, 715201, 1430402, 3160727, 5006407, 6321454, 10012814, 22125089, 44250178, 97982537, 195965074, 685877759, 1371755518]

約数ペア:

[(1, 1371755518), (2, 685877759), (7, 195965074), (14, 97982537), (31, 44250178), (62, 22125089), (137, 10012814), (217, 6321454), (274, 5006407), (434, 3160727), (959, 1430402), (1918, 715201), (4247, 322994), (8494, 161497), (23071, 59458), (29729, 46142)]