1320932212

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{6983}}^1$

素因数の和:7156

約数の個数: 36

約数和(自身を含む): 2458675296

約数和(自身を除く): 1137743084

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 361, 524, 722, 1444, 2489, 4978, 6983, 9956, 13966, 27932, 47291, 94582, 132677, 189164, 265354, 530708, 914773, 1829546, 2520863, 3659092, 5041726, 10083452, 17380687, 34761374, 69522748, 330233053, 660466106, 1320932212]

約数ペア:

[(1, 1320932212), (2, 660466106), (4, 330233053), (19, 69522748), (38, 34761374), (76, 17380687), (131, 10083452), (262, 5041726), (361, 3659092), (524, 2520863), (722, 1829546), (1444, 914773), (2489, 530708), (4978, 265354), (6983, 189164), (9956, 132677), (13966, 94582), (27932, 47291)]