353187304990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{366001}}^1$

素因数の和:366605

約数の個数: 48

約数和(自身を含む): 689609256336

約数和(自身を除く): 336421951346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 571, 845, 1142, 1690, 2855, 5710, 7423, 14846, 37115, 74230, 96499, 192998, 366001, 482495, 732002, 964990, 1830005, 3660010, 4758013, 9516026, 23790065, 47580130, 61854169, 123708338, 208986571, 309270845, 417973142, 618541690, 1044932855, 2089865710, 2716825423, 5433650846, 13584127115, 27168254230, 35318730499, 70637460998, 176593652495, 353187304990]

約数ペア:

[(1, 353187304990), (2, 176593652495), (5, 70637460998), (10, 35318730499), (13, 27168254230), (26, 13584127115), (65, 5433650846), (130, 2716825423), (169, 2089865710), (338, 1044932855), (571, 618541690), (845, 417973142), (1142, 309270845), (1690, 208986571), (2855, 123708338), (5710, 61854169), (7423, 47580130), (14846, 23790065), (37115, 9516026), (74230, 4758013), (96499, 3660010), (192998, 1830005), (366001, 964990), (482495, 732002)]