992101390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{194149}}^1$

素因数の和:194236

約数の個数: 32

約数和(自身を含む): 2068862400

約数和(自身を除く): 1076761010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 194149, 388298, 970745, 1359043, 1941490, 2718086, 6795215, 13590430, 14172877, 28345754, 70864385, 99210139, 141728770, 198420278, 496050695, 992101390]

約数ペア:

[(1, 992101390), (2, 496050695), (5, 198420278), (7, 141728770), (10, 99210139), (14, 70864385), (35, 28345754), (70, 14172877), (73, 13590430), (146, 6795215), (365, 2718086), (511, 1941490), (730, 1359043), (1022, 970745), (2555, 388298), (5110, 194149)]