1982292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 5070912

約数和(自身を除く): 3088620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 131, 156, 194, 262, 291, 388, 393, 524, 582, 786, 1164, 1261, 1572, 1703, 2522, 3406, 3783, 5044, 5109, 6812, 7566, 10218, 12707, 15132, 20436, 25414, 38121, 50828, 76242, 152484, 165191, 330382, 495573, 660764, 991146, 1982292]

約数ペア:

[(1, 1982292), (2, 991146), (3, 660764), (4, 495573), (6, 330382), (12, 165191), (13, 152484), (26, 76242), (39, 50828), (52, 38121), (78, 25414), (97, 20436), (131, 15132), (156, 12707), (194, 10218), (262, 7566), (291, 6812), (388, 5109), (393, 5044), (524, 3783), (582, 3406), (786, 2522), (1164, 1703), (1261, 1572)]