245544804988

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1\times {\mathrm{117763}}^1$

素因数の和:118546

約数の個数: 48

約数和(自身を含む): 496191548160

約数和(自身を除く): 250646743172

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 659, 791, 1318, 1582, 2636, 3164, 4613, 9226, 18452, 74467, 117763, 148934, 235526, 297868, 471052, 521269, 824341, 1042538, 1648682, 2085076, 3297364, 13307219, 26614438, 53228876, 77605817, 93150533, 155211634, 186301066, 310423268, 372602132, 543240719, 1086481438, 2172962876, 8769457321, 17538914642, 35077829284, 61386201247, 122772402494, 245544804988]

約数ペア:

[(1, 245544804988), (2, 122772402494), (4, 61386201247), (7, 35077829284), (14, 17538914642), (28, 8769457321), (113, 2172962876), (226, 1086481438), (452, 543240719), (659, 372602132), (791, 310423268), (1318, 186301066), (1582, 155211634), (2636, 93150533), (3164, 77605817), (4613, 53228876), (9226, 26614438), (18452, 13307219), (74467, 3297364), (117763, 2085076), (148934, 1648682), (235526, 1042538), (297868, 824341), (471052, 521269)]