517831628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 986499360

約数和(自身を除く): 468667732

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 409, 433, 731, 818, 866, 1462, 1636, 1732, 2924, 6953, 7361, 13906, 14722, 17587, 18619, 27812, 29444, 35174, 37238, 70348, 74476, 177097, 298979, 316523, 354194, 597958, 633046, 708388, 1195916, 1266092, 3010649, 6021298, 7615171, 12042596, 15230342, 30460684, 129457907, 258915814, 517831628]

約数ペア:

[(1, 517831628), (2, 258915814), (4, 129457907), (17, 30460684), (34, 15230342), (43, 12042596), (68, 7615171), (86, 6021298), (172, 3010649), (409, 1266092), (433, 1195916), (731, 708388), (818, 633046), (866, 597958), (1462, 354194), (1636, 316523), (1732, 298979), (2924, 177097), (6953, 74476), (7361, 70348), (13906, 37238), (14722, 35174), (17587, 29444), (18619, 27812)]