7138974038

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{97931}}^1$

素因数の和:98108

約数の個数: 32

約数和(自身を含む): 12635578368

約数和(自身を除く): 5496604330

約数列:

[1, 2, 7, 14, 41, 82, 127, 254, 287, 574, 889, 1778, 5207, 10414, 36449, 72898, 97931, 195862, 685517, 1371034, 4015171, 8030342, 12437237, 24874474, 28106197, 56212394, 87060659, 174121318, 509926717, 1019853434, 3569487019, 7138974038]

約数ペア:

[(1, 7138974038), (2, 3569487019), (7, 1019853434), (14, 509926717), (41, 174121318), (82, 87060659), (127, 56212394), (254, 28106197), (287, 24874474), (574, 12437237), (889, 8030342), (1778, 4015171), (5207, 1371034), (10414, 685517), (36449, 195862), (72898, 97931)]