1491566731928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2048855401}}^1$

素因数の和:2048855427

約数の個数: 32

約数和(自身を含む): 3442077075360

約数和(自身を除く): 1950510343432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2048855401, 4097710802, 8195421604, 14341987807, 16390843208, 26635120213, 28683975614, 53270240426, 57367951228, 106540480852, 114735902456, 186445841491, 213080961704, 372891682982, 745783365964, 1491566731928]

約数ペア:

[(1, 1491566731928), (2, 745783365964), (4, 372891682982), (7, 213080961704), (8, 186445841491), (13, 114735902456), (14, 106540480852), (26, 57367951228), (28, 53270240426), (52, 28683975614), (56, 26635120213), (91, 16390843208), (104, 14341987807), (182, 8195421604), (364, 4097710802), (728, 2048855401)]