4908228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 12531456

約数和(自身を除く): 7623228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 431, 438, 862, 876, 949, 1293, 1724, 1898, 2586, 2847, 3796, 5172, 5603, 5694, 11206, 11388, 16809, 22412, 31463, 33618, 62926, 67236, 94389, 125852, 188778, 377556, 409019, 818038, 1227057, 1636076, 2454114, 4908228]

約数ペア:

[(1, 4908228), (2, 2454114), (3, 1636076), (4, 1227057), (6, 818038), (12, 409019), (13, 377556), (26, 188778), (39, 125852), (52, 94389), (73, 67236), (78, 62926), (146, 33618), (156, 31463), (219, 22412), (292, 16809), (431, 11388), (438, 11206), (862, 5694), (876, 5603), (949, 5172), (1293, 3796), (1724, 2847), (1898, 2586)]