1983840221265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{754451}}^1$

素因数の和:754862

約数の個数: 64

約数和(自身を含む): 3685105704960

約数和(自身を除く): 1701265483695

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 317, 395, 553, 951, 1185, 1585, 1659, 2219, 2765, 4755, 6657, 8295, 11095, 25043, 33285, 75129, 125215, 175301, 375645, 525903, 754451, 876505, 2263353, 2629515, 3772255, 5281157, 11316765, 15843471, 26405785, 59601629, 79217355, 178804887, 239160967, 298008145, 417211403, 717482901, 894024435, 1195804835, 1251634209, 1674126769, 2086057015, 3587414505, 5022380307, 6258171045, 8370633845, 18893716393, 25111901535, 56681149179, 94468581965, 132256014751, 283405745895, 396768044253, 661280073755, 1983840221265]

約数ペア:

[(1, 1983840221265), (3, 661280073755), (5, 396768044253), (7, 283405745895), (15, 132256014751), (21, 94468581965), (35, 56681149179), (79, 25111901535), (105, 18893716393), (237, 8370633845), (317, 6258171045), (395, 5022380307), (553, 3587414505), (951, 2086057015), (1185, 1674126769), (1585, 1251634209), (1659, 1195804835), (2219, 894024435), (2765, 717482901), (4755, 417211403), (6657, 298008145), (8295, 239160967), (11095, 178804887), (25043, 79217355), (33285, 59601629), (75129, 26405785), (125215, 15843471), (175301, 11316765), (375645, 5281157), (525903, 3772255), (754451, 2629515), (876505, 2263353)]