1953197552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{619}}^1$

素因数の和:802

約数の個数: 60

約数和(自身を含む): 3926300040

約数和(自身を除く): 1973102488

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 619, 848, 976, 1238, 2476, 3233, 3721, 4952, 6466, 7442, 9904, 12932, 14884, 25864, 29768, 32807, 37759, 51728, 59536, 65614, 75518, 131228, 151036, 197213, 262456, 302072, 394426, 524912, 604144, 788852, 1577704, 2001227, 2303299, 3155408, 4002454, 4606598, 8004908, 9213196, 16009816, 18426392, 32019632, 36852784, 122074847, 244149694, 488299388, 976598776, 1953197552]

約数ペア:

[(1, 1953197552), (2, 976598776), (4, 488299388), (8, 244149694), (16, 122074847), (53, 36852784), (61, 32019632), (106, 18426392), (122, 16009816), (212, 9213196), (244, 8004908), (424, 4606598), (488, 4002454), (619, 3155408), (848, 2303299), (976, 2001227), (1238, 1577704), (2476, 788852), (3233, 604144), (3721, 524912), (4952, 394426), (6466, 302072), (7442, 262456), (9904, 197213), (12932, 151036), (14884, 131228), (25864, 75518), (29768, 65614), (32807, 59536), (37759, 51728)]