1293338876050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{2101111}}^1$

素因数の和:2102083

約数の個数: 48

約数和(自身を含む): 2593394137152

約数和(自身を除く): 1300055261102

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 947, 1894, 4735, 9470, 12311, 23675, 24622, 47350, 61555, 123110, 307775, 615550, 2101111, 4202222, 10505555, 21011110, 27314443, 52527775, 54628886, 105055550, 136572215, 273144430, 682861075, 1365722150, 1989752117, 3979504234, 9948760585, 19897521170, 25866777521, 49743802925, 51733555042, 99487605850, 129333887605, 258667775210, 646669438025, 1293338876050]

約数ペア:

[(1, 1293338876050), (2, 646669438025), (5, 258667775210), (10, 129333887605), (13, 99487605850), (25, 51733555042), (26, 49743802925), (50, 25866777521), (65, 19897521170), (130, 9948760585), (325, 3979504234), (650, 1989752117), (947, 1365722150), (1894, 682861075), (4735, 273144430), (9470, 136572215), (12311, 105055550), (23675, 54628886), (24622, 52527775), (47350, 27314443), (61555, 21011110), (123110, 10505555), (307775, 4202222), (615550, 2101111)]