520049316904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{15493}}^1\times {\mathrm{322757}}^1$

素因数の和:338269

約数の個数: 32

約数和(自身を含む): 1050170614920

約数和(自身を除く): 530121298016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 15493, 30986, 61972, 123944, 201409, 322757, 402818, 645514, 805636, 1291028, 1611272, 2582056, 4195841, 8391682, 16783364, 33566728, 5000474201, 10000948402, 20001896804, 40003793608, 65006164613, 130012329226, 260024658452, 520049316904]

約数ペア:

[(1, 520049316904), (2, 260024658452), (4, 130012329226), (8, 65006164613), (13, 40003793608), (26, 20001896804), (52, 10000948402), (104, 5000474201), (15493, 33566728), (30986, 16783364), (61972, 8391682), (123944, 4195841), (201409, 2582056), (322757, 1611272), (402818, 1291028), (645514, 805636)]