1002889264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{370891}}^1$

素因数の和:370925

約数の個数: 30

約数和(自身を含む): 2104070316

約数和(自身を除く): 1101181052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 370891, 741782, 1483564, 2967128, 4821583, 5934256, 9643166, 19286332, 38572664, 62680579, 77145328, 125361158, 250722316, 501444632, 1002889264]

約数ペア:

[(1, 1002889264), (2, 501444632), (4, 250722316), (8, 125361158), (13, 77145328), (16, 62680579), (26, 38572664), (52, 19286332), (104, 9643166), (169, 5934256), (208, 4821583), (338, 2967128), (676, 1483564), (1352, 741782), (2704, 370891)]