1630484518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{21323}}^1$

素因数の和:21528

約数の個数: 32

約数和(自身を含む): 2805044256

約数和(自身を除く): 1174559738

約数列:

[1, 2, 13, 17, 26, 34, 173, 221, 346, 442, 2249, 2941, 4498, 5882, 21323, 38233, 42646, 76466, 277199, 362491, 554398, 724982, 3688879, 4712383, 7377758, 9424766, 47955427, 62710943, 95910854, 125421886, 815242259, 1630484518]

約数ペア:

[(1, 1630484518), (2, 815242259), (13, 125421886), (17, 95910854), (26, 62710943), (34, 47955427), (173, 9424766), (221, 7377758), (346, 4712383), (442, 3688879), (2249, 724982), (2941, 554398), (4498, 362491), (5882, 277199), (21323, 76466), (38233, 42646)]