4781238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 7383882

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 131, 154, 158, 231, 237, 262, 393, 462, 474, 553, 786, 869, 917, 1106, 1441, 1659, 1738, 1834, 2607, 2751, 2882, 3318, 4323, 5214, 5502, 6083, 8646, 10087, 10349, 12166, 18249, 20174, 20698, 30261, 31047, 36498, 60522, 62094, 72443, 113839, 144886, 217329, 227678, 341517, 434658, 683034, 796873, 1593746, 2390619, 4781238]

約数ペア:

[(1, 4781238), (2, 2390619), (3, 1593746), (6, 796873), (7, 683034), (11, 434658), (14, 341517), (21, 227678), (22, 217329), (33, 144886), (42, 113839), (66, 72443), (77, 62094), (79, 60522), (131, 36498), (154, 31047), (158, 30261), (231, 20698), (237, 20174), (262, 18249), (393, 12166), (462, 10349), (474, 10087), (553, 8646), (786, 6083), (869, 5502), (917, 5214), (1106, 4323), (1441, 3318), (1659, 2882), (1738, 2751), (1834, 2607)]