454970012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1993}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 943337472

約数和(自身を除く): 488367460

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 263, 434, 526, 868, 1052, 1841, 1993, 3682, 3986, 7364, 7972, 8153, 13951, 16306, 27902, 32612, 55804, 57071, 61783, 114142, 123566, 228284, 247132, 432481, 524159, 864962, 1048318, 1729924, 2096636, 3669113, 7338226, 14676452, 16248929, 32497858, 64995716, 113742503, 227485006, 454970012]

約数ペア:

[(1, 454970012), (2, 227485006), (4, 113742503), (7, 64995716), (14, 32497858), (28, 16248929), (31, 14676452), (62, 7338226), (124, 3669113), (217, 2096636), (263, 1729924), (434, 1048318), (526, 864962), (868, 524159), (1052, 432481), (1841, 247132), (1993, 228284), (3682, 123566), (3986, 114142), (7364, 61783), (7972, 57071), (8153, 55804), (13951, 32612), (16306, 27902)]