440791402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 712454400

約数和(自身を除く): 271662998

約数列:

[1, 2, 17, 34, 79, 158, 379, 433, 758, 866, 1343, 2686, 6443, 7361, 12886, 14722, 29941, 34207, 59882, 68414, 164107, 328214, 508997, 581519, 1017994, 1163038, 2789819, 5579638, 12964453, 25928906, 220395701, 440791402]

約数ペア:

[(1, 440791402), (2, 220395701), (17, 25928906), (34, 12964453), (79, 5579638), (158, 2789819), (379, 1163038), (433, 1017994), (758, 581519), (866, 508997), (1343, 328214), (2686, 164107), (6443, 68414), (7361, 59882), (12886, 34207), (14722, 29941)]