4986005156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{192391}}^1$

素因数の和:192456

約数の個数: 48

約数和(自身を含む): 10342993920

約数和(自身を除く): 5356988764

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 6479, 12958, 25916, 192391, 384782, 769564, 2116301, 3655429, 4232602, 5964121, 7310858, 8465204, 11928242, 14621716, 23856484, 40209719, 65605331, 80419438, 113318299, 131210662, 160838876, 226636598, 262421324, 453273196, 1246501289, 2493002578, 4986005156]

約数ペア:

[(1, 4986005156), (2, 2493002578), (4, 1246501289), (11, 453273196), (19, 262421324), (22, 226636598), (31, 160838876), (38, 131210662), (44, 113318299), (62, 80419438), (76, 65605331), (124, 40209719), (209, 23856484), (341, 14621716), (418, 11928242), (589, 8465204), (682, 7310858), (836, 5964121), (1178, 4232602), (1364, 3655429), (2356, 2116301), (6479, 769564), (12958, 384782), (25916, 192391)]