4839430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 9284544

約数和(自身を除く): 4445114

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 397, 530, 794, 1219, 1985, 2438, 3970, 6095, 9131, 12190, 18262, 21041, 42082, 45655, 91310, 105205, 210410, 483943, 967886, 2419715, 4839430]

約数ペア:

[(1, 4839430), (2, 2419715), (5, 967886), (10, 483943), (23, 210410), (46, 105205), (53, 91310), (106, 45655), (115, 42082), (230, 21041), (265, 18262), (397, 12190), (530, 9131), (794, 6095), (1219, 3970), (1985, 2438)]