3130403978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 5291661312

約数和(自身を除く): 2161257334

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 167, 223, 334, 446, 689, 793, 1378, 1586, 2171, 2899, 3233, 4342, 5798, 6466, 8851, 10187, 11819, 13603, 17702, 20374, 23638, 27206, 37241, 42029, 74482, 84058, 115063, 132431, 153647, 176839, 230126, 264862, 307294, 353678, 484133, 539911, 720959, 968266, 1079822, 1441918, 1973773, 2271701, 3947546, 4543402, 7018843, 9372467, 14037686, 18744934, 25659049, 29532113, 51318098, 59064226, 120400153, 240800306, 1565201989, 3130403978]

約数ペア:

[(1, 3130403978), (2, 1565201989), (13, 240800306), (26, 120400153), (53, 59064226), (61, 51318098), (106, 29532113), (122, 25659049), (167, 18744934), (223, 14037686), (334, 9372467), (446, 7018843), (689, 4543402), (793, 3947546), (1378, 2271701), (1586, 1973773), (2171, 1441918), (2899, 1079822), (3233, 968266), (4342, 720959), (5798, 539911), (6466, 484133), (8851, 353678), (10187, 307294), (11819, 264862), (13603, 230126), (17702, 176839), (20374, 153647), (23638, 132431), (27206, 115063), (37241, 84058), (42029, 74482)]