285781622

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 541946880

約数和(自身を除く): 256165258

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 3038, 4123, 4951, 8246, 9902, 28861, 34657, 57722, 69314, 94069, 153481, 188138, 242599, 306962, 485198, 658483, 1074367, 1316966, 2148734, 2916139, 4609381, 5832278, 7520569, 9218762, 15041138, 20412973, 40825946, 142890811, 285781622]

約数ペア:

[(1, 285781622), (2, 142890811), (7, 40825946), (14, 20412973), (19, 15041138), (31, 9218762), (38, 7520569), (49, 5832278), (62, 4609381), (98, 2916139), (133, 2148734), (217, 1316966), (266, 1074367), (434, 658483), (589, 485198), (931, 306962), (1178, 242599), (1519, 188138), (1862, 153481), (3038, 94069), (4123, 69314), (4951, 57722), (8246, 34657), (9902, 28861)]