2016378462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{4639}}^1$

素因数の和:4861

約数の個数: 64

約数和(自身を含む): 4703846400

約数和(自身を除く): 2687467938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 131, 158, 237, 262, 393, 474, 553, 786, 917, 1106, 1659, 1834, 2751, 3318, 4639, 5502, 9278, 10349, 13917, 20698, 27834, 31047, 32473, 62094, 64946, 72443, 97419, 144886, 194838, 217329, 366481, 434658, 607709, 732962, 1099443, 1215418, 1823127, 2198886, 2565367, 3646254, 4253963, 5130734, 7696101, 8507926, 12761889, 15392202, 25523778, 48009011, 96018022, 144027033, 288054066, 336063077, 672126154, 1008189231, 2016378462]

約数ペア:

[(1, 2016378462), (2, 1008189231), (3, 672126154), (6, 336063077), (7, 288054066), (14, 144027033), (21, 96018022), (42, 48009011), (79, 25523778), (131, 15392202), (158, 12761889), (237, 8507926), (262, 7696101), (393, 5130734), (474, 4253963), (553, 3646254), (786, 2565367), (917, 2198886), (1106, 1823127), (1659, 1215418), (1834, 1099443), (2751, 732962), (3318, 607709), (4639, 434658), (5502, 366481), (9278, 217329), (10349, 194838), (13917, 144886), (20698, 97419), (27834, 72443), (31047, 64946), (32473, 62094)]