1273669246070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{4906087}}^1$

素因数の和:4908104

約数の個数: 32

約数和(自身を含む): 2470195683648

約数和(自身を除く): 1196526437578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1997, 3994, 9985, 19970, 25961, 51922, 129805, 259610, 4906087, 9812174, 24530435, 49060870, 63779131, 127558262, 318895655, 637791310, 9797455739, 19594911478, 48987278695, 97974557390, 127366924607, 254733849214, 636834623035, 1273669246070]

約数ペア:

[(1, 1273669246070), (2, 636834623035), (5, 254733849214), (10, 127366924607), (13, 97974557390), (26, 48987278695), (65, 19594911478), (130, 9797455739), (1997, 637791310), (3994, 318895655), (9985, 127558262), (19970, 63779131), (25961, 49060870), (51922, 24530435), (129805, 9812174), (259610, 4906087)]