634207966

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 1097903808

約数和(自身を除く): 463695842

約数列:

[1, 2, 7, 14, 173, 346, 401, 653, 802, 1211, 1306, 2422, 2807, 4571, 5614, 9142, 69373, 112969, 138746, 225938, 261853, 485611, 523706, 790783, 971222, 1581566, 1832971, 3665942, 45300569, 90601138, 317103983, 634207966]

約数ペア:

[(1, 634207966), (2, 317103983), (7, 90601138), (14, 45300569), (173, 3665942), (346, 1832971), (401, 1581566), (653, 971222), (802, 790783), (1211, 523706), (1306, 485611), (2422, 261853), (2807, 225938), (4571, 138746), (5614, 112969), (9142, 69373)]