780303434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{983}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 1276114176

約数和(自身を除く): 495810742

約数列:

[1, 2, 17, 34, 37, 74, 629, 631, 983, 1258, 1262, 1966, 10727, 16711, 21454, 23347, 33422, 36371, 46694, 72742, 396899, 618307, 620273, 793798, 1236614, 1240546, 10544641, 21089282, 22950101, 45900202, 390151717, 780303434]

約数ペア:

[(1, 780303434), (2, 390151717), (17, 45900202), (34, 22950101), (37, 21089282), (74, 10544641), (629, 1240546), (631, 1236614), (983, 793798), (1258, 620273), (1262, 618307), (1966, 396899), (10727, 72742), (16711, 46694), (21454, 36371), (23347, 33422)]