1381569306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4001}}^1$

素因数の和:4271

約数の個数: 64

約数和(自身を含む): 3146532480

約数和(自身を除く): 1764963174

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 233, 247, 466, 494, 699, 741, 1398, 1482, 3029, 4001, 4427, 6058, 8002, 8854, 9087, 12003, 13281, 18174, 24006, 26562, 52013, 57551, 76019, 104026, 115102, 152038, 156039, 172653, 228057, 312078, 345306, 456114, 932233, 988247, 1864466, 1976494, 2796699, 2964741, 5593398, 5929482, 12119029, 17712427, 24238058, 35424854, 36357087, 53137281, 72714174, 106274562, 230261551, 460523102, 690784653, 1381569306]

約数ペア:

[(1, 1381569306), (2, 690784653), (3, 460523102), (6, 230261551), (13, 106274562), (19, 72714174), (26, 53137281), (38, 36357087), (39, 35424854), (57, 24238058), (78, 17712427), (114, 12119029), (233, 5929482), (247, 5593398), (466, 2964741), (494, 2796699), (699, 1976494), (741, 1864466), (1398, 988247), (1482, 932233), (3029, 456114), (4001, 345306), (4427, 312078), (6058, 228057), (8002, 172653), (8854, 156039), (9087, 152038), (12003, 115102), (13281, 104026), (18174, 76019), (24006, 57551), (26562, 52013)]