1791833764

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 3760077048

約数和(自身を除く): 1968243284

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 73, 98, 122, 146, 196, 244, 292, 427, 511, 854, 1022, 1708, 2044, 2053, 2989, 3577, 4106, 4453, 5978, 7154, 8212, 8906, 11956, 14308, 14371, 17812, 28742, 31171, 57484, 62342, 100597, 124684, 125233, 149869, 201194, 218197, 250466, 299738, 402388, 436394, 500932, 599476, 872788, 876631, 1049083, 1753262, 2098166, 3506524, 4196332, 6136417, 7343581, 9142009, 12272834, 14687162, 18284018, 24545668, 29374324, 36568036, 63994063, 127988126, 255976252, 447958441, 895916882, 1791833764]

約数ペア:

[(1, 1791833764), (2, 895916882), (4, 447958441), (7, 255976252), (14, 127988126), (28, 63994063), (49, 36568036), (61, 29374324), (73, 24545668), (98, 18284018), (122, 14687162), (146, 12272834), (196, 9142009), (244, 7343581), (292, 6136417), (427, 4196332), (511, 3506524), (854, 2098166), (1022, 1753262), (1708, 1049083), (2044, 876631), (2053, 872788), (2989, 599476), (3577, 500932), (4106, 436394), (4453, 402388), (5978, 299738), (7154, 250466), (8212, 218197), (8906, 201194), (11956, 149869), (14308, 125233), (14371, 124684), (17812, 100597), (28742, 62342), (31171, 57484)]