2019451116

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{6553}}^1$

素因数の和:7042

約数の個数: 48

約数和(自身を含む): 4801407968

約数和(自身を除く): 2781956852

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 421, 732, 842, 1263, 1684, 2526, 5052, 6553, 13106, 19659, 25681, 26212, 39318, 51362, 77043, 78636, 102724, 154086, 308172, 399733, 799466, 1199199, 1598932, 2398398, 2758813, 4796796, 5517626, 8276439, 11035252, 16552878, 33105756, 168287593, 336575186, 504862779, 673150372, 1009725558, 2019451116]

約数ペア:

[(1, 2019451116), (2, 1009725558), (3, 673150372), (4, 504862779), (6, 336575186), (12, 168287593), (61, 33105756), (122, 16552878), (183, 11035252), (244, 8276439), (366, 5517626), (421, 4796796), (732, 2758813), (842, 2398398), (1263, 1598932), (1684, 1199199), (2526, 799466), (5052, 399733), (6553, 308172), (13106, 154086), (19659, 102724), (25681, 78636), (26212, 77043), (39318, 51362)]