920512874722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{6212881}}^1$

素因数の和:6213466

約数の個数: 32

約数和(自身を含む): 1664058314880

約数和(自身を除く): 743545440158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 557, 1114, 3899, 7798, 10583, 21166, 74081, 148162, 6212881, 12425762, 43490167, 86980334, 118044739, 236089478, 826313173, 1652626346, 3460574717, 6921149434, 24224023019, 48448046038, 65750919623, 131501839246, 460256437361, 920512874722]

約数ペア:

[(1, 920512874722), (2, 460256437361), (7, 131501839246), (14, 65750919623), (19, 48448046038), (38, 24224023019), (133, 6921149434), (266, 3460574717), (557, 1652626346), (1114, 826313173), (3899, 236089478), (7798, 118044739), (10583, 86980334), (21166, 43490167), (74081, 12425762), (148162, 6212881)]