4197644638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 7026753888

約数和(自身を除く): 2829109250

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 263, 526, 653, 1111, 1306, 2222, 2893, 5786, 7183, 12221, 14366, 24442, 26563, 31823, 53126, 63646, 65953, 79013, 131906, 158026, 171739, 292193, 343478, 584386, 725483, 1450966, 1889129, 3214123, 3778258, 6428246, 7980313, 15960626, 17345639, 20780419, 34691278, 41560838, 190802029, 381604058, 2098822319, 4197644638]

約数ペア:

[(1, 4197644638), (2, 2098822319), (11, 381604058), (22, 190802029), (101, 41560838), (121, 34691278), (202, 20780419), (242, 17345639), (263, 15960626), (526, 7980313), (653, 6428246), (1111, 3778258), (1306, 3214123), (2222, 1889129), (2893, 1450966), (5786, 725483), (7183, 584386), (12221, 343478), (14366, 292193), (24442, 171739), (26563, 158026), (31823, 131906), (53126, 79013), (63646, 65953)]