1210528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 2751840

約数和(自身を除く): 1541312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 181, 209, 304, 352, 362, 418, 608, 724, 836, 1448, 1672, 1991, 2896, 3344, 3439, 3982, 5792, 6688, 6878, 7964, 13756, 15928, 27512, 31856, 37829, 55024, 63712, 75658, 110048, 151316, 302632, 605264, 1210528]

約数ペア:

[(1, 1210528), (2, 605264), (4, 302632), (8, 151316), (11, 110048), (16, 75658), (19, 63712), (22, 55024), (32, 37829), (38, 31856), (44, 27512), (76, 15928), (88, 13756), (152, 7964), (176, 6878), (181, 6688), (209, 5792), (304, 3982), (352, 3439), (362, 3344), (418, 2896), (608, 1991), (724, 1672), (836, 1448)]