1337643860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 3302546688

約数和(自身を除く): 1964902828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 397, 410, 574, 587, 794, 820, 1148, 1174, 1435, 1588, 1985, 2348, 2779, 2870, 2935, 3970, 4109, 5558, 5740, 5870, 7940, 8218, 11116, 11740, 13895, 16277, 16436, 20545, 24067, 27790, 32554, 41090, 48134, 55580, 65108, 81385, 82180, 96268, 113939, 120335, 162770, 168469, 227878, 233039, 240670, 325540, 336938, 455756, 466078, 481340, 569695, 673876, 842345, 932156, 1139390, 1165195, 1631273, 1684690, 2278780, 2330390, 3262546, 3369380, 4660780, 6525092, 8156365, 9554599, 16312730, 19109198, 32625460, 38218396, 47772995, 66882193, 95545990, 133764386, 191091980, 267528772, 334410965, 668821930, 1337643860]

約数ペア:

[(1, 1337643860), (2, 668821930), (4, 334410965), (5, 267528772), (7, 191091980), (10, 133764386), (14, 95545990), (20, 66882193), (28, 47772995), (35, 38218396), (41, 32625460), (70, 19109198), (82, 16312730), (140, 9554599), (164, 8156365), (205, 6525092), (287, 4660780), (397, 3369380), (410, 3262546), (574, 2330390), (587, 2278780), (794, 1684690), (820, 1631273), (1148, 1165195), (1174, 1139390), (1435, 932156), (1588, 842345), (1985, 673876), (2348, 569695), (2779, 481340), (2870, 466078), (2935, 455756), (3970, 336938), (4109, 325540), (5558, 240670), (5740, 233039), (5870, 227878), (7940, 168469), (8218, 162770), (11116, 120335), (11740, 113939), (13895, 96268), (16277, 82180), (16436, 81385), (20545, 65108), (24067, 55580), (27790, 48134), (32554, 41090)]