2219322664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66067}}^1$

素因数の和:66122

約数の個数: 64

約数和(自身を含む): 4994740800

約数和(自身を除く): 2775418136

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 4199, 8398, 16796, 33592, 66067, 132134, 264268, 528536, 858871, 1123139, 1255273, 1717742, 2246278, 2510546, 3435484, 4492556, 5021092, 6870968, 8985112, 10042184, 14600807, 16318549, 21339641, 29201614, 32637098, 42679282, 58403228, 65274196, 85358564, 116806456, 130548392, 170717128, 277415333, 554830666, 1109661332, 2219322664]

約数ペア:

[(1, 2219322664), (2, 1109661332), (4, 554830666), (8, 277415333), (13, 170717128), (17, 130548392), (19, 116806456), (26, 85358564), (34, 65274196), (38, 58403228), (52, 42679282), (68, 32637098), (76, 29201614), (104, 21339641), (136, 16318549), (152, 14600807), (221, 10042184), (247, 8985112), (323, 6870968), (442, 5021092), (494, 4492556), (646, 3435484), (884, 2510546), (988, 2246278), (1292, 1717742), (1768, 1255273), (1976, 1123139), (2584, 858871), (4199, 528536), (8398, 264268), (16796, 132134), (33592, 66067)]