2015391774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 4457161728

約数和(自身を除く): 2441769954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 463, 606, 653, 926, 1111, 1306, 1389, 1959, 2222, 2778, 3333, 3918, 5093, 6666, 7183, 10186, 14366, 15279, 21549, 30558, 43098, 46763, 65953, 93526, 131906, 140289, 197859, 280578, 302339, 395718, 514393, 604678, 725483, 907017, 1028786, 1450966, 1543179, 1814034, 2176449, 3086358, 3325729, 4352898, 6651458, 9977187, 19954374, 30536239, 61072478, 91608717, 183217434, 335898629, 671797258, 1007695887, 2015391774]

約数ペア:

[(1, 2015391774), (2, 1007695887), (3, 671797258), (6, 335898629), (11, 183217434), (22, 91608717), (33, 61072478), (66, 30536239), (101, 19954374), (202, 9977187), (303, 6651458), (463, 4352898), (606, 3325729), (653, 3086358), (926, 2176449), (1111, 1814034), (1306, 1543179), (1389, 1450966), (1959, 1028786), (2222, 907017), (2778, 725483), (3333, 604678), (3918, 514393), (5093, 395718), (6666, 302339), (7183, 280578), (10186, 197859), (14366, 140289), (15279, 131906), (21549, 93526), (30558, 65953), (43098, 46763)]