2017794814

素因数分解:

$2^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{31531}}^1$

素因数の和:32200

約数の個数: 24

約数和(自身を含む): 3526349688

約数和(自身を除く): 1508554874

約数列:

[1, 2, 7, 14, 49, 98, 653, 1306, 4571, 9142, 31531, 31997, 63062, 63994, 220717, 441434, 1545019, 3090038, 20589743, 41179486, 144128201, 288256402, 1008897407, 2017794814]

約数ペア:

[(1, 2017794814), (2, 1008897407), (7, 288256402), (14, 144128201), (49, 41179486), (98, 20589743), (653, 3090038), (1306, 1545019), (4571, 441434), (9142, 220717), (31531, 63994), (31997, 63062)]