4101285890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{444343}}^1$

素因数の和:444434

約数の個数: 32

約数和(自身を含む): 8062177536

約数和(自身を除く): 3960891646

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 444343, 888686, 2221715, 4443430, 5776459, 11552918, 28882295, 31548353, 57764590, 63096706, 157741765, 315483530, 410128589, 820257178, 2050642945, 4101285890]

約数ペア:

[(1, 4101285890), (2, 2050642945), (5, 820257178), (10, 410128589), (13, 315483530), (26, 157741765), (65, 63096706), (71, 57764590), (130, 31548353), (142, 28882295), (355, 11552918), (710, 5776459), (923, 4443430), (1846, 2221715), (4615, 888686), (9230, 444343)]