2017613624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{217979}}^1$

素因数の和:218087

約数の個数: 32

約数和(自身を含む): 4119822000

約数和(自身を除く): 2102208376

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 217979, 435958, 871916, 1743832, 2833727, 5667454, 11334908, 19400131, 22669816, 38800262, 77600524, 155201048, 252201703, 504403406, 1008806812, 2017613624]

約数ペア:

[(1, 2017613624), (2, 1008806812), (4, 504403406), (8, 252201703), (13, 155201048), (26, 77600524), (52, 38800262), (89, 22669816), (104, 19400131), (178, 11334908), (356, 5667454), (712, 2833727), (1157, 1743832), (2314, 871916), (4628, 435958), (9256, 217979)]