2238608642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 3513369600

約数和(自身を除く): 1274760958

約数列:

[1, 2, 31, 62, 101, 202, 389, 778, 919, 1838, 3131, 6262, 12059, 24118, 28489, 39289, 56978, 78578, 92819, 185638, 357491, 714982, 1217959, 2435918, 2877389, 5754778, 11082221, 22164442, 36106591, 72213182, 1119304321, 2238608642]

約数ペア:

[(1, 2238608642), (2, 1119304321), (31, 72213182), (62, 36106591), (101, 22164442), (202, 11082221), (389, 5754778), (778, 2877389), (919, 2435918), (1838, 1217959), (3131, 714982), (6262, 357491), (12059, 185638), (24118, 92819), (28489, 78578), (39289, 56978)]