2019341344

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{631}}^1\times {\mathrm{1031}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 4026830976

約数和(自身を除く): 2007489632

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 631, 776, 1031, 1262, 1552, 2062, 2524, 3104, 4124, 5048, 8248, 10096, 16496, 20192, 32992, 61207, 100007, 122414, 200014, 244828, 400028, 489656, 650561, 800056, 979312, 1301122, 1600112, 1958624, 2602244, 3200224, 5204488, 10408976, 20817952, 63104417, 126208834, 252417668, 504835336, 1009670672, 2019341344]

約数ペア:

[(1, 2019341344), (2, 1009670672), (4, 504835336), (8, 252417668), (16, 126208834), (32, 63104417), (97, 20817952), (194, 10408976), (388, 5204488), (631, 3200224), (776, 2602244), (1031, 1958624), (1262, 1600112), (1552, 1301122), (2062, 979312), (2524, 800056), (3104, 650561), (4124, 489656), (5048, 400028), (8248, 244828), (10096, 200014), (16496, 122414), (20192, 100007), (32992, 61207)]