897264496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{5039}}^1$

素因数の和:5437

約数の個数: 40

約数和(自身を含む): 1799884800

約数和(自身を除く): 902620304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 359, 496, 718, 1436, 2872, 5039, 5744, 10078, 11129, 20156, 22258, 40312, 44516, 80624, 89032, 156209, 178064, 312418, 624836, 1249672, 1809001, 2499344, 3618002, 7236004, 14472008, 28944016, 56079031, 112158062, 224316124, 448632248, 897264496]

約数ペア:

[(1, 897264496), (2, 448632248), (4, 224316124), (8, 112158062), (16, 56079031), (31, 28944016), (62, 14472008), (124, 7236004), (248, 3618002), (359, 2499344), (496, 1809001), (718, 1249672), (1436, 624836), (2872, 312418), (5039, 178064), (5744, 156209), (10078, 89032), (11129, 80624), (20156, 44516), (22258, 40312)]