2015625488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{65647}}^1$

素因数の和:65775

約数の個数: 40

約数和(自身を含む): 4151579520

約数和(自身を除く): 2135954032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 7676, 15352, 30704, 65647, 131294, 262588, 525176, 1050352, 1247293, 2494586, 4989172, 6630347, 9978344, 13260694, 19956688, 26521388, 53042776, 106085552, 125976593, 251953186, 503906372, 1007812744, 2015625488]

約数ペア:

[(1, 2015625488), (2, 1007812744), (4, 503906372), (8, 251953186), (16, 125976593), (19, 106085552), (38, 53042776), (76, 26521388), (101, 19956688), (152, 13260694), (202, 9978344), (304, 6630347), (404, 4989172), (808, 2494586), (1616, 1247293), (1919, 1050352), (3838, 525176), (7676, 262588), (15352, 131294), (30704, 65647)]