1738345973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{61031}}^1$

素因数の和:61364

約数の個数: 16

約数和(自身を含む): 2146373376

約数和(自身を除く): 408027403

約数列:

[1, 7, 13, 91, 313, 2191, 4069, 28483, 61031, 427217, 793403, 5553821, 19102703, 133718921, 248335139, 1738345973]

約数ペア:

[(1, 1738345973), (7, 248335139), (13, 133718921), (91, 19102703), (313, 5553821), (2191, 793403), (4069, 427217), (28483, 61031)]