120951964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 249903808

約数和(自身を除く): 128951844

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 313, 373, 518, 626, 746, 1036, 1252, 1492, 2191, 2611, 4382, 5222, 8764, 10444, 11581, 13801, 23162, 27602, 46324, 55204, 81067, 96607, 116749, 162134, 193214, 233498, 324268, 386428, 466996, 817243, 1634486, 3268972, 4319713, 8639426, 17278852, 30237991, 60475982, 120951964]

約数ペア:

[(1, 120951964), (2, 60475982), (4, 30237991), (7, 17278852), (14, 8639426), (28, 4319713), (37, 3268972), (74, 1634486), (148, 817243), (259, 466996), (313, 386428), (373, 324268), (518, 233498), (626, 193214), (746, 162134), (1036, 116749), (1252, 96607), (1492, 81067), (2191, 55204), (2611, 46324), (4382, 27602), (5222, 23162), (8764, 13801), (10444, 11581)]