470894708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 897590400

約数和(自身を除く): 426695692

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 151, 302, 604, 703, 1109, 1406, 2218, 2812, 2869, 4436, 5587, 5738, 11174, 11476, 21071, 22348, 41033, 42142, 82066, 84284, 106153, 164132, 167459, 212306, 334918, 424612, 669836, 779627, 1559254, 3118508, 3181721, 6195983, 6363442, 12391966, 12726884, 24783932, 117723677, 235447354, 470894708]

約数ペア:

[(1, 470894708), (2, 235447354), (4, 117723677), (19, 24783932), (37, 12726884), (38, 12391966), (74, 6363442), (76, 6195983), (148, 3181721), (151, 3118508), (302, 1559254), (604, 779627), (703, 669836), (1109, 424612), (1406, 334918), (2218, 212306), (2812, 167459), (2869, 164132), (4436, 106153), (5587, 84284), (5738, 82066), (11174, 42142), (11476, 41033), (21071, 22348)]