858554632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 1783782000

約数和(自身を除く): 925227368

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 109, 212, 218, 424, 436, 689, 872, 1378, 1417, 1429, 2756, 2834, 2858, 5512, 5668, 5716, 5777, 11336, 11432, 11554, 18577, 23108, 37154, 46216, 74308, 75101, 75737, 148616, 150202, 151474, 155761, 300404, 302948, 311522, 600808, 605896, 623044, 984581, 1246088, 1969162, 2024893, 3938324, 4049786, 7876648, 8099572, 8255333, 16199144, 16510666, 33021332, 66042664, 107319329, 214638658, 429277316, 858554632]

約数ペア:

[(1, 858554632), (2, 429277316), (4, 214638658), (8, 107319329), (13, 66042664), (26, 33021332), (52, 16510666), (53, 16199144), (104, 8255333), (106, 8099572), (109, 7876648), (212, 4049786), (218, 3938324), (424, 2024893), (436, 1969162), (689, 1246088), (872, 984581), (1378, 623044), (1417, 605896), (1429, 600808), (2756, 311522), (2834, 302948), (2858, 300404), (5512, 155761), (5668, 151474), (5716, 150202), (5777, 148616), (11336, 75737), (11432, 75101), (11554, 74308), (18577, 46216), (23108, 37154)]