1472396690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 2864865024

約数和(自身を除く): 1392468334

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 257, 335, 503, 514, 670, 1006, 1139, 1285, 2278, 2515, 2570, 4369, 5030, 5695, 8551, 8738, 11390, 17102, 17219, 21845, 33701, 34438, 42755, 43690, 67402, 85510, 86095, 129271, 168505, 172190, 258542, 292723, 337010, 572917, 585446, 646355, 1145834, 1292710, 1463615, 2197607, 2864585, 2927230, 4395214, 5729170, 8661157, 10988035, 17322314, 21976070, 43305785, 86611570, 147239669, 294479338, 736198345, 1472396690]

約数ペア:

[(1, 1472396690), (2, 736198345), (5, 294479338), (10, 147239669), (17, 86611570), (34, 43305785), (67, 21976070), (85, 17322314), (134, 10988035), (170, 8661157), (257, 5729170), (335, 4395214), (503, 2927230), (514, 2864585), (670, 2197607), (1006, 1463615), (1139, 1292710), (1285, 1145834), (2278, 646355), (2515, 585446), (2570, 572917), (4369, 337010), (5030, 292723), (5695, 258542), (8551, 172190), (8738, 168505), (11390, 129271), (17102, 86095), (17219, 85510), (21845, 67402), (33701, 43690), (34438, 42755)]